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run code in 300+ PHP versions simultaneously
<?php $test = array('foo', 'bar', 'all', 'your', 'base', 'are', 'belong', 'to', 'us'); foreach ($test as $val) { if (strpos($val, 'a') !== false) { var_dump($val); } }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
string(3) "bar" string(3) "all" string(4) "base" string(3) "are"
preferences:
207.72 ms | 406 KiB | 341 Q